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KR970007819B1 - Contact forming method of semiconductor device - Google Patents

Contact forming method of semiconductor device

Info

Publication number
KR970007819B1
KR970007819B1 KR93021960A KR930021960A KR970007819B1 KR 970007819 B1 KR970007819 B1 KR 970007819B1 KR 93021960 A KR93021960 A KR 93021960A KR 930021960 A KR930021960 A KR 930021960A KR 970007819 B1 KR970007819 B1 KR 970007819B1
Authority
KR
South Korea
Prior art keywords
contact
semiconductor device
forming
formation method
process margin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
KR93021960A
Other languages
English (en)
Other versions
KR950012601A (ko
Inventor
Yo-Han Ko
Chan-Kwang Park
Sung-Min Hwang
Kwang-Myung Noh
Original Assignee
Hyundai Electronics Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hyundai Electronics Ind filed Critical Hyundai Electronics Ind
Priority to KR93021960A priority Critical patent/KR970007819B1/ko
Priority to JP6253097A priority patent/JP2577196B2/ja
Priority to US08/326,871 priority patent/US5527738A/en
Priority to DE4437761A priority patent/DE4437761B4/de
Publication of KR950012601A publication Critical patent/KR950012601A/ko
Application granted granted Critical
Publication of KR970007819B1 publication Critical patent/KR970007819B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/01—Manufacture or treatment
    • H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
    • H10B12/05—Making the transistor
    • H10D64/011—
    • H10W20/069—

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
KR93021960A 1993-10-21 1993-10-21 Contact forming method of semiconductor device Expired - Lifetime KR970007819B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR93021960A KR970007819B1 (en) 1993-10-21 1993-10-21 Contact forming method of semiconductor device
JP6253097A JP2577196B2 (ja) 1993-10-21 1994-10-19 半導体素子のコンタクト形成方法
US08/326,871 US5527738A (en) 1993-10-21 1994-10-21 Method for forming contacts in semiconductor devices
DE4437761A DE4437761B4 (de) 1993-10-21 1994-10-21 Verfahren zum Bilden eines Kontakts in einer Halbleitervorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93021960A KR970007819B1 (en) 1993-10-21 1993-10-21 Contact forming method of semiconductor device

Publications (2)

Publication Number Publication Date
KR950012601A KR950012601A (ko) 1995-05-16
KR970007819B1 true KR970007819B1 (en) 1997-05-17

Family

ID=19366328

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93021960A Expired - Lifetime KR970007819B1 (en) 1993-10-21 1993-10-21 Contact forming method of semiconductor device

Country Status (4)

Country Link
US (1) US5527738A (ko)
JP (1) JP2577196B2 (ko)
KR (1) KR970007819B1 (ko)
DE (1) DE4437761B4 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6214727B1 (en) 1997-02-11 2001-04-10 Micron Technology, Inc. Conductive electrical contacts, capacitors, DRAMs, and integrated circuitry, and methods of forming conductive electrical contacts, capacitors, DRAMs, and integrated circuitry
JPH10242420A (ja) * 1997-02-27 1998-09-11 Toshiba Corp 半導体装置およびその製造方法
US6080666A (en) * 1999-03-23 2000-06-27 United Microelectronics Corp. Method for increasing landing pad area
US6372640B1 (en) * 2001-07-31 2002-04-16 Macronix International Co., Ltd. Method of locally forming metal silicide layers
US6482738B1 (en) * 2001-11-30 2002-11-19 Macronix International Co., Ltd. Method of locally forming metal silicide layers
DE10212914A1 (de) * 2002-03-22 2003-10-16 Infineon Technologies Ag Herstellungsverfahren für einen Kontakt in einer Halbleiterstruktur und entsprechender Kontakt
CN1301547C (zh) * 2003-12-10 2007-02-21 南亚科技股份有限公司 形成位元线接触窗的方法
TWI355042B (en) * 2007-04-27 2011-12-21 Nanya Technology Corp Method for forming bit-line contact plug and trans
KR101033347B1 (ko) * 2008-10-14 2011-05-09 주식회사 동부하이텍 이미지센서의 제조방법
WO2020195992A1 (ja) * 2019-03-28 2020-10-01 東京エレクトロン株式会社 半導体装置の製造方法
KR102670879B1 (ko) * 2022-03-24 2024-05-29 황구연 하부 개폐형 혼합기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648175A (en) * 1985-06-12 1987-03-10 Ncr Corporation Use of selectively deposited tungsten for contact formation and shunting metallization
US4962060A (en) * 1987-03-10 1990-10-09 Advanced Micro Devices, Inc. Making a high speed interconnect system with refractory non-dogbone contacts and an active electromigration suppression mechanism
GB2233494A (en) * 1989-06-26 1991-01-09 Philips Nv Providing an electrode on a semiconductor device
JPH0783066B2 (ja) * 1989-08-11 1995-09-06 株式会社東芝 半導体装置の製造方法
EP0529717A3 (en) * 1991-08-23 1993-09-22 N.V. Philips' Gloeilampenfabrieken Method of manufacturing a semiconductor device having overlapping contacts
US5331116A (en) * 1992-04-30 1994-07-19 Sgs-Thomson Microelectronics, Inc. Structure and method for forming contact structures in integrated circuits

Also Published As

Publication number Publication date
KR950012601A (ko) 1995-05-16
JP2577196B2 (ja) 1997-01-29
US5527738A (en) 1996-06-18
DE4437761A1 (de) 1995-04-27
JPH07201995A (ja) 1995-08-04
DE4437761B4 (de) 2005-12-22

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